| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $38.90 | 7.255% | $41.7222 | $41.72 | $41.70 | $41.70 |
| Purchase #2 | $115.49 | 4.491% | $120.6767 | $120.68 | $120.70 | $120.70 |
| Purchase #3 | $222.61 | 10.802% | $246.6563 | $246.66 | $246.65 | $246.70 |
| Purchase #4 | $151.99 | 8.782% | $165.3378 | $165.34 | $165.35 | $165.30 |
| Purchase #5 | $66.37 | 7.698% | $71.4792 | $71.48 | $71.50 | $71.50 |
| Purchase #6 | $19.56 | 6.327% | $20.7976 | $20.80 | $20.80 | $20.80 |
| Purchase #7 | $221.51 | 4.200% | $230.8134 | $230.81 | $230.80 | $230.80 |
| 7 purchase totals = | $836.43 | $897.4832 | $897.49 | $897.50 | $897.50 | |